| On the Orngin of Species CR Darwin London: John Murray, 1859 | 56381* | 1859 |
| 77ie Origin of Species C Darwin London: Murray, 1859 | 54077* | 1859 |
| The Origin of Species by means of Natural Selection or the preservation of favored races in the struggle for life: 40-120 C Darwin The New American Library.[Links], 1872 | 53984* | 1872 |
| The origin of species by means of natural selection: or, the preservation of favored races in the struggle for life C Darwin, WF Bynum AL Burt, 2009 | 53412 | 2009 |
| On rhe origin of species CR Darwin Cambridge, MA: Harvard University Press, 1859 | 53289* | 1859 |
| On the Origin of Species, Facsimile of the First Edition, edited by E. Mayr C Darwin Cambridge: Harvard University Press, 1964 | 53181* | 1964 |
| On the Origin of Species.–Facsimile of the First Edition, 512 pp C DARWIN Cambridge (Harvard University Press), 1964 | 53140* | 1964 |
| Origin of species CMA Darwin DMP, 1978 | 53127* | 1978 |
| El Origen de las Especies por Medio de la Selección Natural CR Darwin Espasa-Calpe, Madrid (Trad. de A. de Zulueta), 1930 | 53000* | 1930 |
| On the Origin of Species by Means of Natural Selection or the Natural Selection of Favoured Races in the Struggle for Life CR Darwin Cambridge, MA: Harvard University …, 2001 | 52787* | 2001 |
| R.(1859): On the Origin of Species by Means of Natural Selection C Darwin Murray. London, 1871 | 52356* | 1871 |
| On the origin of species, facsimile of. 6th CD Darwin Cambridge: Harvard University Press, 1872 | 52263* | 1872 |
| The Origin ofThe Species by Means of Natural Selection CR Darwin The new American Library, New York, 1859 | 52261* | 1859 |
| The Descent ofMan, and Selection inRelationto Sex CR DARWIN Murray, London, 1871 | 28942* | 1871 |
| The Descent of Man. Vol. 1 C Darwin quoted in Orr, 104, 1871 | 27502* | 1871 |
| The descent ofman, andselection in relation to sex C Darwin London: Murray, 1871 | 27464* | 1871 |
| The decent of man, and selectionin relation to sex C Darwin Princeton, Princeton University Press, 1871 | 27436* | 1871 |
| The descent of man and evolution in relation to sex C Darwin London: Murray, 1871 | 27428* | 1871 |
| The descent of man, and selection in relation to sex C Darwin The descent of man, and selection in relation to sex, 2008 | 27407 | 2008 |
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